Migrate server to ESM

Sorry for the very big commit that may lead to git log issues and merge
conflicts, but it's a major step forward:

 * Server can be faster at startup because imports() are async and we can
   easily lazy import big modules
 * Angular doesn't seem to support ES import (with .js extension), so we
   had to correctly organize peertube into a monorepo:
    * Use yarn workspace feature
    * Use typescript reference projects for dependencies
    * Shared projects have been moved into "packages", each one is now a
      node module (with a dedicated package.json/tsconfig.json)
    * server/tools have been moved into apps/ and is now a dedicated app
      bundled and published on NPM so users don't have to build peertube
      cli tools manually
    * server/tests have been moved into packages/ so we don't compile
      them every time we want to run the server
 * Use isolatedModule option:
   * Had to move from const enum to const
     (https://www.typescriptlang.org/docs/handbook/enums.html#objects-vs-enums)
   * Had to explictely specify "type" imports when used in decorators
 * Prefer tsx (that uses esbuild under the hood) instead of ts-node to
   load typescript files (tests with mocha or scripts):
     * To reduce test complexity as esbuild doesn't support decorator
       metadata, we only test server files that do not import server
       models
     * We still build tests files into js files for a faster CI
 * Remove unmaintained peertube CLI import script
 * Removed some barrels to speed up execution (less imports)

1 files changed, 0 insertions, 43 deletions

diff --git a/server/lib/job-queue/handlers/video-channel-import.ts b/server/lib/job-queue/handlers/video-channel-import.ts
deleted file mode 100644
index 035f88e96..000000000
--- a/server/lib/job-queue/handlers/video-channel-import.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import { Job } from 'bullmq'
-import { logger } from '@server/helpers/logger'
-import { CONFIG } from '@server/initializers/config'
-import { synchronizeChannel } from '@server/lib/sync-channel'
-import { VideoChannelModel } from '@server/models/video/video-channel'
-import { VideoChannelSyncModel } from '@server/models/video/video-channel-sync'
-import { MChannelSync } from '@server/types/models'
-import { VideoChannelImportPayload } from '@shared/models'
-
-export async function processVideoChannelImport (job: Job) {
-  const payload = job.data as VideoChannelImportPayload
-
-  logger.info('Processing video channel import in job %s.', job.id)
-
-  // Channel import requires only http upload to be allowed
-  if (!CONFIG.IMPORT.VIDEOS.HTTP.ENABLED) {
-    throw new Error('Cannot import channel as the HTTP upload is disabled')
-  }
-
-  if (!CONFIG.IMPORT.VIDEO_CHANNEL_SYNCHRONIZATION.ENABLED) {
-    throw new Error('Cannot import channel as the synchronization is disabled')
-  }
-
-  let channelSync: MChannelSync
-  if (payload.partOfChannelSyncId) {
-    channelSync = await VideoChannelSyncModel.loadWithChannel(payload.partOfChannelSyncId)
-
-    if (!channelSync) {
-      throw new Error('Unlnown channel sync specified in videos channel import')
-    }
-  }
-
-  const videoChannel = await VideoChannelModel.loadAndPopulateAccount(payload.videoChannelId)
-
-  logger.info(`Starting importing videos from external channel "${payload.externalChannelUrl}" to "${videoChannel.name}" `)
-
-  await synchronizeChannel({
-    channel: videoChannel,
-    externalChannelUrl: payload.externalChannelUrl,
-    channelSync,
-    videosCountLimit: CONFIG.IMPORT.VIDEO_CHANNEL_SYNCHRONIZATION.FULL_SYNC_VIDEOS_LIMIT
-  })
-}